23BA20D GSNE000700R2302 23BA20 过程控制卡

23BA20D GSNE000700R2302 23BA20 过程控制卡 

•纤维尺寸：62.5/125米多模玻璃纤维。
•连接器类型：ST。
•包括连接器在内的大标称光纤阻尼：11 dB。

安装以太网/IP接口CI8732节安装
130 3BSE036351-510 A
安装以太网/IP接口CI873
CI873由处理器单元通过CEX总线供电，这需要
没有额外的外部电源。
按照以下步骤安装CI873：
1.将装置安装到DIN导轨上。
2.将100 Mbps以太网双绞线连接到
底板。
3.将以太网电缆的另一端连接到快速以太网网络
通过标准以太网组件。
2节：安装PM8xx的模块总线
3BSE036351-510 A 131
为PM8xx安装模块总线
ModuleBus有一个电气和光纤接口，逻辑上是
同样的巴士。电气系统多可连接12个I/O单元
ModuleBus和多达七个集群连接到光纤ModuleBu。纤维
光接口用于I/O集群的本地分布和连接
工程和标准驱动器。
图40提供了光纤连接器的详细信息，以及
PM8xx光学模块总线端口。
本主题不适用于PM891。请参阅上安装PM891的模块总线
132页。
图40.光模块总线的PM8xx连接器
PM860
双工光纤电缆连接器
单工光缆连接器
安装PM891模块总线2节安装
132 3BSE036351-510 A
安装PM891的模块总线
PM891模块总线具有光纤接口。设计了界面
多七个集群，十二个非冗余或六个冗余模块
（即7x12=84个模块）。冗余和非冗余模块可以混合使用。
光纤接口用于I/O集群的本地分布。
图41提供了光纤连接器的详细信息，以及
PM891光学模块总线por
23BA20D GSNE000700R2302 23BA20 过程控制卡 

23BA20D GSNE000700R2302 23BA20 过程控制卡 

• Fiber size: 62.5/125 m multimode glass fiber.
• Connector type: ST.
• Max nominal fiber damping including connectors: 11 dB.

Installing the EtherNet/IP Interface CI873 Section 2 Installation
130 3BSE036351-510 A
Installing the EtherNet/IP Interface CI873
The CI873 is powered from the processor unit through the CEX-Bus, which requires
no additional external power source.
Follow the steps below to install CI873:
1. Mount the unit onto the DIN-rail.
2. Connect the 100 Mbps Ethernet twisted pair cable to the CH1 connector on the
baseplate.
3. Connect the other end of the Ethernet cable to the Fast Ethernet network
through the standard Ethernet components. 
Section 2 Installation Installing the ModuleBus for PM8xx
3BSE036351-510 A 131
Installing the ModuleBus for PM8xx
The ModuleBus has an electrical and a fiber optical interface that are logically the
same buses. A maximum of 12 I/O units can be connected to the Electrical
ModuleBus and up to seven clusters to the fiber optical ModuleBus. The fiber
optical interface is intended for local distribution of I/O clusters and for connection
of engineered and standard drives.
Figure 40 on page 131 provides details of the fiber optic connectors, together with
the PM8xx optical ModuleBus ports.
This topic does not apply to PM891. See Installing the ModuleBus for PM891 on
page 132.
Figure 40. PM8xx Connectors for Optical ModuleBus
PM860
Duplex Fiber Optic Cable Connector
Simplex Fiber Optic Cable Connector
Installing the ModuleBus for PM891 Section 2 Installation
132 3BSE036351-510 A
Installing the ModuleBus for PM891
The ModuleBus for PM891 has a fiber optical interface. The interface is designed
for a maximum of seven clusters, of twelve non-redundant or six redundant modules
(that is, 7x12 = 84 modules). Redundant and non-redundant modules can be mixed.
The fiber-optical interface is intended for local distribution of I/O clusters. .
Figure 41 on page 132 provides details of the fiber optic connectors, together with
the PM891 optical ModuleBus por